Define "commercial" !
A marina ? a trailer park ? an office tower ? a single bay industrial bay ? a residential land development ? A retail mall with 12+ bays ?
Lenders lend on INCOME as opposed to value usually. Rates are usually higher than residential because the risk is higher. The loan-to-value is lower, perhaps up to 70% (or lower) depending on asset class and operator experience. A single building with one restaurant or a single industrial bay or any commercial in a small town will command a lower LTV and a much higher interest rate than a 15 story office tower fully occupied in downtown Edmonton.
More details please.
yes, 1% lender fee is normal .. less % for larger loan amounts, say over $2M.